Inactive volume
[计] 待用卷
🧩 词语组成解析
inactive
[in'æktiv]
adj. 不活动的，不活跃的;懒散的，怠惰的;闲置的;[化]钝性的;
🗣️ 情景例句
She is quite good with her hands.
她的手很巧。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
'Of course I do,' answered the man.
“当然是的，”那人回答。